2773235065 has 8 divisors (see below), whose sum is σ = 3328207560. Its totient is φ = 2218371072.

The previous prime is 2773235057. The next prime is 2773235089. The reversal of 2773235065 is 5605323772.

2773235065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 695060496 + 2078174569 = 26364^2 + 45587^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2773235065 - 2³ = 2773235057 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48057 + ... + 88633.

It is an arithmetic number, because the mean of its divisors is an integer number (416025945).

Almost surely, 2^2773235065 is an apocalyptic number.

It is an amenable number.

2773235065 is a deficient number, since it is larger than the sum of its proper divisors (554972495).

2773235065 is a wasteful number, since it uses less digits than its factorization.

2773235065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54251.

The product of its (nonzero) digits is 264600, while the sum is 40.

The square root of 2773235065 is about 52661.5140781197. The cubic root of 2773235065 is about 1404.9543962605.

The spelling of 2773235065 in words is "two billion, seven hundred seventy-three million, two hundred thirty-five thousand, sixty-five".